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Infineon Technologies ICL8800 | Demoboard REF_ICL8800_LED_43W
43W high power factor flyback converter with constant voltage output based on ICL8800
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 90-305 V |
| Schaltfrequenz | 52 kHz |
| IC-Revision | 1.0 |
Beschreibung
Two-stage topologies are growing in popularity because of the convenient scalability of power on the primary side as well as the features on the secondary side. High light quality, very low dimming levels, and more complex systems with sensors and MCUs require a stable output voltage enabled by constant voltage (CV) secondary-side regulated (SSR) topology. More stringent standards for flicker and total harmonic distortion (THD) as well as harmonics are also points in favor of SSR topology. The controller used in SSR configuration is suitable for on/off LED drivers and is the best solution for minimum dimming levels down to 0.1 percent and dim-to-off.
Eigenschaften
- Optimized as secondary-side-regulated (SSR) constant voltage (CV) output flyback controller, also well suited for PSR
- Power factor (PF) > 0.9 and THD < 10% across a wide load range (AC input up to 277Vrms)
- Critical conduction mode and quasi-resonant mode with smart valley hopping
- External start-up circuit control signal
- Comprehensive set of protections (OVP, OCP, etc.)
Typische Anwendungen
- LED lighting, LED driver and luminaires up to 125W, Adapter & charger, flat TV, all-in-one PC,monitor up to 125W.
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Pins (Value) (pcs) | Anwendung | PCB/Kabel/Panel | Modularity | Typ | C | VR (V (AC)) | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | L (mm) | W (mm) | H (mm) | Verpackung | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | DF (%) | Ø D (mm) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691313510004 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-TBL Serie 313 - 5.08 mm Close Horizontal PCB Header | 4 | Pluggable | PCB | Nein | Horizontal | – | – | – | – | – | – | – | 5.08 | 22.32 | – | – | Karton | – | 20 | – | – | – | – | – | – | – | – | – | |
 | 691322310006 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-TBL Serie 322 - 3.81 mm Horizontal PCB Header | 6 | Pluggable | PCB | Nein | Horizontal | – | – | – | – | – | – | -40 °C bis zu +105 °C | 3.81 | 24.05 | – | – | Karton | – | 10.5 | – | – | – | – | – | – | – | – | – | |
 | 691309310006 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-TBL Series 3093 - PCB Header Reversed Gender 3.81mm pitch - Horizontal cable entry with Coding finger - THT | 6 | Pluggable | PCB | Nein | Horizontal | – | – | – | – | – | – | -40 °C bis zu +115 °C | 3.81 | 23.65 | – | – | Karton | – | 8 | – | – | – | – | – | – | – | – | – | |
 | 890334023019CS | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-FTXX Folienkondensatoren | – | Across the mains | – | – | – | 68 nF | 310 | X2 | 400 | 0.1 | 30 GΩ | -40 °C bis zu +105 °C | 10 | 13 | 7 | 13 | Lose | – | – | – | – | – | – | – | – | – | – | – | ||
| 890334023025CS | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-FTXX Folienkondensatoren | – | Across the mains | – | – | – | 150 nF | 310 | X2 | 300 | 0.1 | 30 GΩ | -40 °C bis zu +105 °C | 10 | 13 | 7 | 12 | Karton | – | – | – | – | – | – | – | – | – | – | – | ||
| 890334025006CS | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-FTXX Folienkondensatoren | – | Across the mains | – | – | – | 33 nF | 310 | X2 | 300 | 0.1 | 30 GΩ | -40 °C bis zu +105 °C | 15 | 18 | 5 | 11 | Karton | – | – | – | – | – | – | – | – | – | – | – | ||
| 890334025017CS | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-FTXX Folienkondensatoren | – | Across the mains | – | – | – | 100 nF | 310 | X2 | 300 | 0.1 | 30 GΩ | -40 °C bis zu +105 °C | 15 | 18 | 6 | 12 | Karton | – | – | – | – | – | – | – | – | – | – | – | ||
 | 7447480471 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-TI Tonneninduktivität | – | – | – | – | – | – | – | – | – | – | – | – | – | 10.5 | 10.5 | 14.5 | – | 470 | 1.15 | 1.15 | 0.52 | 1.8 | Standard | – | – | – | – | – | ||
 | 860020573008 | SPEC | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-ATG5 Aluminium-Elektrolytkondensatoren | – | – | – | – | – | 100 µF | 35 | – | – | – | – | -40 °C bis zu +105 °C | 2.5 | 11 | – | – | Ammopack | – | – | – | – | – | – | 2000 | 160 | 35 | 12 | 6.3 |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 691313510004 | SPEC | – |
| 691322310006 | SPEC | – |
| 691309310006 | SPEC | – |
| 890334023019CS | SPEC | |
| 890334023025CS | SPEC | |
| 890334025006CS | SPEC | |
| 890334025017CS | SPEC | |
| 7447480471 | SPEC | |
| 860020573008 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Pins (Value) (pcs) | Anwendung | PCB/Kabel/Panel | Modularity | Typ | C | VR (V (AC)) | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | L (mm) | W (mm) | H (mm) | Verpackung | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | DF (%) | Ø D (mm) | Muster |
|---|